File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
Meteor in Action
this week in the
EJB Certification (SCBCD/OCPJBCD)
HFEJB page 141
Joined: Jun 20, 2005
Apr 29, 2010 01:51:37
For entity beans, isIdentical() returns True if the stubs refer to two entities with the same primary key.
Is it possible to have two entitites withe the same primary key in the same jvm/heap ?
SCJP1.4, SCWCD1.4, SCBCD5.0(working on...)
Joined: Nov 24, 2005
May 11, 2010 18:19:26
May I ask you why you are using this book, which is for
All roads lead to JavaRanch
I agree. Here's the link:
subject: HFEJB page 141
I need a bit of explanation about bidirectional relation between two entity beans.
Equality test for entity bean
New Entity with an existing primary key.
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015